9-3 FWD (9440) L4-2.0L Turbo (B207R) (2009)
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Activation
The control module activates the valve by pulsing it with B+ (300 Hz PWM). The valve is powered from control module pin 9 in the connector that
makes contact directly with the gearbox on the bottom of the control module. The valve is grounded from pin 4. The current varies between 0- 1000mA.
The solenoid is normally closed and the hydraulic pressure rises as the current increases.
